101142395141 has 2 divisors, whose sum is σ = 101142395142. Its totient is φ = 101142395140.

The previous prime is 101142395131. The next prime is 101142395191. The reversal of 101142395141 is 141593241101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85246480900 + 15895914241 = 291970^2 + 126079^2 .

It is a cyclic number.

It is not a de Polignac number, because 101142395141 - 2¹⁰ = 101142394117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101142395098 and 101142395107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101142395131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50571197570 + 50571197571.

It is an arithmetic number, because the mean of its divisors is an integer number (50571197571).

Almost surely, 2^101142395141 is an apocalyptic number.

It is an amenable number.

101142395141 is a deficient number, since it is larger than the sum of its proper divisors (1).

101142395141 is an equidigital number, since it uses as much as digits as its factorization.

101142395141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 101142395141 in words is "one hundred one billion, one hundred forty-two million, three hundred ninety-five thousand, one hundred forty-one".